Home / 331,046.03-496,573.67-94,388.81

Finding the Fourth Proportional to 331,046.03, 496,573.67 and 94,388.81

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Solution

The fourth proportional to 331,046.03, 496,573.67 and 94,388.81 is: 141,584.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,046.03 : 496,573.67 = 94,388.81 : x
  2. Step 2: Convert to fraction form
    331,046.03/496,573.67 = 94,388.81/x
  3. Step 3: Cross multiply
    331,046.03x = 496,573.67 × 94,388.81
  4. Step 4: Simplify right side
    331,046.03x = 46,870,995,541.74
  5. Step 5: Solve for x
    x = 46,870,995,541.74/331,046.03
  6. Step 6: Final answer
    x = 141,584.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.